Plug & play power — gain up to 100 horsepower on a stock car!
For F-Chassis Vehicles w/ Type-A Harness Only; Not for sale or use in California For vehicles with a Type-A Harness only (See Photos for more details)
Plug & play power — gain up to 100 horsepower on a stock car!
For F-Chassis Vehicles w/ Type-B Harness Only; Not for sale or use in California For vehicles with a Type-B Harness only (See Photos for more details)
Bring your stock wheels to the "flush" position. This flush kit will widen your track width and remove that unsightly tire edge gap while still allowing enough clearance for lowered applications.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4368714
Mfg#:
F10FLUSHKT
In Stock
ON SALE!
$348.99
This product was last offered at the strikethrough price on 06-13-2026
Replace your clogged or leaking injector to restore smooth engine operation!
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4070834
Mfg#:
13538627842
In Stock
$139.99
This product was last offered at the strikethrough price on 08-14-2026
Alter parameters and fine-tune � wirelessly!
For use with N54 JB4 systems and any JB4 manufactured prior to 2017. Please check board diagrams to properly identify your JB4 before ordering.
Brand:
ES#:
3508698
Mfg#:
JB4-BT
In Stock
$149.00
This product was last offered at the strikethrough price on 05-12-2026
Capable of 850+ whp with supporting modifications - Includes a refundable $1200 core charge
For vehicles with the N63TU engine only - Not compatible with the earlier N63A engine
Brand:
ES#:
3660758
Mfg#:
PURE-N63-0006KT
Ships in 4 Business Days
$5393.99
This product was last offered at the strikethrough price on 07-13-2026
Lifetime Replacement
